TSGR-21 GAS Release Panel User Manual
Vighnaharta Technologies Pvt. Ltd. Page
40
of
43
•
Release output of relay gets activated.
•
Other LED & NAC indications retain their status.
•
RAC Fault LED turns ON if RAC has been connected to gas extinguisher.
4.6 Keypad Enable, Disable and Evacuate
This is basically a key switch operation by which you Enable disable keypad and Perform Evacuate
Operation.
For Example: If you want disable keypad for Security purpose then you can disable by using key. Also you can
perform Drill operation with help of key only.
The system takes the following actions if you make Keypad Disable.
•
All events stored in memory.
•
You can only access Silence and Ack key to silence Sounder and Internal buzzer, reset facility is not available
in keypad disable.
The system takes the following actions if you turn Switch in to evacuation mode.
•
All events stored in memory.
•
NAC1 Sounder is activated when evacuate.
•
Internal buzzer indication is continuously on.
LCD indicates as shown below.
4.8 View History Events
The system has 4 history events view options, which shows all events in sorted form. Four history events
options are not user protected. user can see these events by pressing
MENU
key then press
Right
key three time
after press
Enter
key to view below event.
Menu key history events
1.
Fire Alarm Events
2.
Fault Events
3.
RAC Release / Abort Events
4.
Sequence of Events
4.8.1 Fire Alarm Events
The system has capability to save 50 fire alarm events. All events are stored with time and date. User or
Admin user cannot clear this event history. To view fire alarm events, press
MENU
key then press
Right
key three
time after press
Enter
key to view Fire event. LCD displays event view menu. Select the Fire Alarm Event view
menu. Initially, it displays last fire alarm events, total fire alarm count and current alarm view count. Use
left
and
Right
keys to see previous events. Press
ESC
key to exit the menu.
Zone1 Fire 02/10
12/03/2020 18:44
!!Evacuation!!
NAC ON